Smart Assembly Moving Control Technology
 Click here to view the pdf catalogue
The invisible technology behind REF optical system can be seen in the accuracy and stability of the measurement results.
Considering the refractive error of the patient, the measurement ring is projected on the retina, and is adjusted automatically by Smart Assembly moving to secure a stable signal.
CRK improves the effect of uneven light reflection in normal and cataract eyes with the results being more accurate refractive power REF data